Refactor handlers and OpenAPI documentation for improved readability and consistency

- Reorganized imports in health, notifications, social, thoughts, and users handlers for clarity.
- Updated function signatures in handlers to improve readability by aligning parameters.
- Enhanced JSON response formatting in notifications and thoughts handlers.
- Improved error handling in user-related functions.
- Refactored OpenAPI documentation to maintain consistent formatting and structure.
- Cleaned up unnecessary code and comments across various files.
- Ensured consistent use of `Arc` for shared state in AppState and WorkerHandlers.

crates/presentation/src/handlers/auth.rs

@@ -1,7 +1,10 @@
-use axum::{extract::State, http::StatusCode, response::IntoResponse, Json};
-use api_types::{requests::{LoginRequest, RegisterRequest}, responses::{AuthResponse, ErrorResponse, UserResponse}};
-use application::use_cases::auth::{login, register, LoginInput, RegisterInput};
 use crate::{errors::ApiError, state::AppState};
+use api_types::{
+    requests::{LoginRequest, RegisterRequest},
+    responses::{AuthResponse, ErrorResponse, UserResponse},
+};
+use application::use_cases::auth::{login, register, LoginInput, RegisterInput};
+use axum::{extract::State, http::StatusCode, response::IntoResponse, Json};
 
 pub fn to_user_response(u: &domain::models::user::User) -> UserResponse {
     UserResponse {
@@ -25,13 +28,26 @@ pub fn to_user_response(u: &domain::models::user::User) -> UserResponse {
         (status = 422, description = "Invalid input", body = ErrorResponse),
     )
 )]
-pub async fn post_register(State(s): State<AppState>, Json(body): Json<RegisterRequest>) -> Result<impl IntoResponse, ApiError> {
-    let out = register(&*s.users, &*s.hasher, &*s.auth, &*s.events, RegisterInput {
-        username: body.username,
-        email: body.email,
-        password: body.password,
-    }).await?;
-    let resp = AuthResponse { token: out.token, user: to_user_response(&out.user) };
+pub async fn post_register(
+    State(s): State<AppState>,
+    Json(body): Json<RegisterRequest>,
+) -> Result<impl IntoResponse, ApiError> {
+    let out = register(
+        &*s.users,
+        &*s.hasher,
+        &*s.auth,
+        &*s.events,
+        RegisterInput {
+            username: body.username,
+            email: body.email,
+            password: body.password,
+        },
+    )
+    .await?;
+    let resp = AuthResponse {
+        token: out.token,
+        user: to_user_response(&out.user),
+    };
     Ok((StatusCode::CREATED, Json(resp)))
 }
 
@@ -43,10 +59,22 @@ pub async fn post_register(State(s): State<AppState>, Json(body): Json<RegisterR
         (status = 401, description = "Invalid credentials", body = ErrorResponse),
     )
 )]
-pub async fn post_login(State(s): State<AppState>, Json(body): Json<LoginRequest>) -> Result<impl IntoResponse, ApiError> {
-    let out = login(&*s.users, &*s.hasher, &*s.auth, LoginInput {
-        email: body.email,
-        password: body.password,
-    }).await?;
-    Ok(Json(AuthResponse { token: out.token, user: to_user_response(&out.user) }))
+pub async fn post_login(
+    State(s): State<AppState>,
+    Json(body): Json<LoginRequest>,
+) -> Result<impl IntoResponse, ApiError> {
+    let out = login(
+        &*s.users,
+        &*s.hasher,
+        &*s.auth,
+        LoginInput {
+            email: body.email,
+            password: body.password,
+        },
+    )
+    .await?;
+    Ok(Json(AuthResponse {
+        token: out.token,
+        user: to_user_response(&out.user),
+    }))
 }